Hangzhou Hengyuan Chemicals Co., Ltd.
Main products:Calcium chloride
Products
Contact Us
  • Contact Person : Mr. He David
  • Company Name : Hangzhou Hengyuan Chemicals Co., Ltd.
  • Tel : 0086-571-28982588
  • Fax : 0086-571-28929302
  • Address : Zhejiang,Hangzhou,No. 58, Xixiang Road, Puyan Town, Binjiang District
  • Country/Region : China
  • Zip : 310053

Bon Acid

Bon Acid
Product Detailed
dye intermediate  

Appearance :             Light yellow powder.

Melting point:            217-223.

Purity :                  98.5%min.

1,2 acid :                0.5%max

Beta-Naphthol :           0.5%max

Moisture:                0.3% max

Ash:                    0.5%max

Insolubles in NaOH:       0.2%

Easily soluble in alcohol, ether. Soluble in benzene, alkali solution. Slightly soluble in water.

Bon Acid



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